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- Mine Roof Double Drill Hole 顶板双位钻孔
- FRAZER&JONES. Mine roof support anchors[R]. 1995. 陆士良，汤雷，扬新安.;锚杆锚固力与锚固技术[M]
- Essential elements of drill hole. 钻孔具有的结构和尺寸因素。
- Should Drill hole on the fuselage reinforcing plate. 要钻在机身的加强层板上。
- In view of the present situation in the flood preventing and controlling in coal mine, the telemeter system f water level, water temperature of drill hole based on GSM handset module is designed. 本课题针对目前煤矿生产中水害防治的现状及其存在的主要问题，设计了一种基于GSM手机模块的钻孔水位、水温遥测系统。
- He broached out the drilled hole. 他凿大钻孔。
- Most darts are marked with notches for the dart site and drill hole for the point at which the dart terminates. 大多数省道用刀眼作为省道定位标记,用钻眼表示省道终端。
- The plastic hose should have the correct external diameter in relation to the drill hole. 塑料软管的外径应该与炮眼直径相适应。
- Measure rough dimension of drilling hole. 测量打孔珍珠大致尺寸.
- The fact that the drill hole openings are located under water complicates charging work. 炮眼口位于水下，无疑会使装药工作复杂化。
- Adjust bust point. Trace off form the draft, add seam allowances. Notch and mark drill hole for dart point. 调整胸点。从样板原图上描下,加缝份。打刀眼并标出省端点的钻孔位置。
- Levelling is usually carried out with vertical drill holes. 整平爆破通常用垂直炮眼进行。
- Match the balance marks carefully and complete by tapering the stitching past the drill hole in the usual way. 仔细地对准对位记号并用以往的方法完成。针迹逐渐变细经过钻眼即可。
- B, QuickAnchor (Mitek) suture anchor consists of hook device with suture that is anchored into drill hole in bone. 为此已有用同种异体皮质骨制成的商用螺钉。
- First drill hole and cut across a bit bottom board,then pour starch into consolidate bottom board. 在井下施工堵水钻孔,钻孔穿透煤层隔水底板少许,注浆堵水加固底板。
- She and I can't live under the same roof. 她和我不能住在一起。
- All of the gems are cabochon;the manufacture technique is developed in terms of cat's-eye and the drill hole. 几乎所有的宝石主要为弧面型，具特殊光学效应的宝石的加工以及宝石的钻孔技术已达相当高的水平。
- They drill holes in the ice and drive light trucks over them. 他们在冰路上钻一些洞，然后驾驶轻型货车在路上开过。
- He covered over the hole in the roof with a piece of asphalt felt. 他用一块沥青油毡盖住了房顶的漏洞。
- To drill holes in a mirror, you need a special mirror drill bit. 在镜子上钻孔，你需要一个特殊的镜子钻头。
